Sunflower 7610/7630

Coulter Blade

The large 24” coulter blade cuts deep slicing through surface and subsurface residue eliminating possible residue interference with the shank. Depth bands on the coulter blades ensure row unit depth and stabilize the tool. The all-welded coulter assemblies are an integral part of the row unit. Adjustable scrapers clean both the blade and the depth band enabling the unit to work through tough conditions. Two heavy duty sealed bearings are used in each hub to minimize daily maintenance.

Shank Assembly

The 1/2” (12.70 mm) x 3” ( 76 mm) x 24” (610 mm) mole knife shank shatters compaction in the root zone allowing root systems to go deep and utilize soil moisture and nutrients. Shank depth is adjustable in 2” (51 mm) increments with an effective working range of 4” (102 mm) to 10” (254 mm) deep. The 15° mole point creates a “mole hole” the perfect environment for a concentration zone of NH3 or liquid fertilizer. Many different knives, points and fertilizer delivery systems are available. This tool can be customized for virtually any program.

Berming Blades

The large 16" diameter wavy blades are fully adjustable with a 4” vertical range and up to10° blade angle adjustment. The berming blades are mounted close to the tillage shank to capture the tilled soil. This builds a berm of optimum shape and height.

Berm Reel

Comprised of 1/4” x 1-1/4” x 12” concave bars, this large diameter x 12” wide reel is key to sculpting and conditioning the berm. Particulate size, firmness and berm shape are greatly determined by the berm reel. Spring down pressure can be adjusted from 0 to 125 pounds to customize the berm for all applications.

Row Unit Mounting

Wrap around mountings firmly attach the row unit to the frame. Heavy duty springs are easily adjusted in increments of 25 pounds of down pressure per revolution. A full 10” of vertical travel has been engineered into the wide set parallel linkage. Parallel linkage allows each row unit to work independently from the tool bar which maintains the shank and blade settings.

Trail Hitch

The heavy duty rear tow hitch is equipped with a 3" single lip clevis and rear parking stand.

• 30" (762 mm) row spacing
• Parallel linkage with spring down pressure
• Shear Bolt or Spring Trip
• 24" (559 mm) x .25" (6.35 mm) coulter blade with depth band
• 13" (330 mm) spoke trash whippers
• 1" (25 mm) x 3" (75 mm) x 24" (610 mm) shank
• 16" (406 mm) wavy berming disc blades
• 12" (305 mm) rolling baskets
• Available Models: 7610-20, 7630-30, 7630-30 NT